27  * Report information of a machine's supported CPU topology hierarchy.
28  * Topology members will be ordered from the largest to the smallest
82  * introduced topology members which are likely to be target specific should
102      * Specified CPU topology parameters must be greater than zero,  in machine_parse_smp_config()
115         error_setg(errp, "Invalid CPU topology: "  in machine_parse_smp_config()
116                    "CPU topology parameters must be greater than zero");  in machine_parse_smp_config()
121      * If not supported by the machine, a topology parameter must  in machine_parse_smp_config()
127                    "modules > 1 not supported by this machine's CPU topology");  in machine_parse_smp_config()
135                    "clusters > 1 not supported by this machine's CPU topology");  in machine_parse_smp_config()
143                    "dies > 1 not supported by this machine's CPU topology");  in machine_parse_smp_config()
151                    "books > 1 not supported by this machine's CPU topology");  in machine_parse_smp_config()
159                    "drawers > 1 not supported by this machine's CPU topology");  in machine_parse_smp_config()
228     /* sanity-check of the computed topology */  in machine_parse_smp_config()
231         error_setg(errp, "Invalid CPU topology: "  in machine_parse_smp_config()
240         error_setg(errp, "Invalid CPU topology: "  in machine_parse_smp_config()
276                    "Invalid topology level: %s. "  in machine_check_topo_support()
277                    "The topology level is not supported by this machine",  in machine_check_topo_support()
305                                      node->value->topology);  in machine_parse_smp_cache()
313          * Reject non "default" topology level if the cache isn't  in machine_parse_smp_cache()
316         if (props->topology != CPU_TOPOLOGY_LEVEL_DEFAULT &&  in machine_parse_smp_cache()
319                        "%s cache topology not supported by this machine",  in machine_parse_smp_cache()
324         if (!machine_check_topo_support(ms, props->topology, errp)) {  in machine_parse_smp_cache()
344     return ms->smp_cache.props[cache].topology;  in machine_get_cache_topo_level()
350     ms->smp_cache.props[cache].topology = level;  in machine_set_cache_topo_level()
354  * When both cache1 and cache2 are configured with specific topology levels
355  * (not default level), is cache1's topology level higher than cache2?
362      * Before comparing, the "default" topology level should be replaced  in smp_cache_topo_cmp()
365     assert(smp_cache->props[cache1].topology != CPU_TOPOLOGY_LEVEL_DEFAULT);  in smp_cache_topo_cmp()
367     return smp_cache->props[cache1].topology > smp_cache->props[cache2].topology;  in smp_cache_topo_cmp()
374  * We can only check the correctness of the cache topology after the arch loads
385                    "Invalid smp cache topology. "  in machine_check_smp_cache()
386                    "L2 cache topology level shouldn't be lower than L1 cache");  in machine_check_smp_cache()
393                    "Invalid smp cache topology. "  in machine_check_smp_cache()
394                    "L3 cache topology level shouldn't be lower than L2 cache");  in machine_check_smp_cache()